Q: In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.
passage: Intended as the replacement for the Ford Bronco II, the Ford Explorer was introduced in both two-door (the Ford Explorer Sport, also sold as the 1991-1994 Mazda Navajo) and four-door body styles, with the latter being the first four-door Ford SUV. Following the 2002 introduction of the third-generation Explorer, the Ford Explorer Sport was discontinued after the 2003 model year. The Ford Explorer Sport Trac is a mid-size pickup truck based upon two generations of the four-door style from 2001 to 2010. It was sold with several powertrain configurations. Along with two-wheel drive (rear-wheel drive 1991-2010, 2020-present; front-wheel drive 2011-present), part-time four-wheel drive, and all-wheel drive are options. Since 1995, part-time four-wheel drive has been a 'shift on the fly' system with full protection against being engaged at high speed.
 question: do all ford explorers have 4 wheel drive?
A:
No